45395440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1210

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 70311440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1151, 1160, 1360, 1972, 2302, 2320, 2465, 3944, 4604, 4930, 5755, 7888, 9208, 9860, 11510, 18416, 19567, 19720, 23020, 33379, 39134, 39440, 46040, 66758, 78268, 92080, 97835, 133516, 156536, 166895, 195670, 267032, 313072, 333790, 391340, 534064, 567443, 667580, 782680, 1134886, 1335160, 1565360, 2269772, 2670320, 2837215, 4539544, 5674430, 9079088, 11348860, 22697720, 45395440]

約数ペア:

[(1, 45395440), (2, 22697720), (4, 11348860), (5, 9079088), (8, 5674430), (10, 4539544), (16, 2837215), (17, 2670320), (20, 2269772), (29, 1565360), (34, 1335160), (40, 1134886), (58, 782680), (68, 667580), (80, 567443), (85, 534064), (116, 391340), (136, 333790), (145, 313072), (170, 267032), (232, 195670), (272, 166895), (290, 156536), (340, 133516), (464, 97835), (493, 92080), (580, 78268), (680, 66758), (986, 46040), (1151, 39440), (1160, 39134), (1360, 33379), (1972, 23020), (2302, 19720), (2320, 19567), (2465, 18416), (3944, 11510), (4604, 9860), (4930, 9208), (5755, 7888)]